<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
	<head>
		<meta charset="UTF-8">
		<title></title>
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	<body>
		<h1 style="text-align: center; position: relative; top: 50%; " >
						欢迎你来到短信信息后台系统
		</h1>
	</body>
</html>
